
In addition to surname research, vital records, archives and gravestones, there are a few other topics you’ll want to look into when conducting Jewish genealogy research.
Because Judaism has been described as a religion, race, culture and nation, the Jewish people are like one big, extended family — making Jewish genealogy quite popular. Due to the large number of people who are studying their Jewish ancestry, there are many fantastic Jewish genealogy resources available on and offline to help you fill in your family tree with some newly discovered family stories.
http://crestleaf.com/blog/jewish-genealogy-100-resources-jewish-ancestry-research/